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40 network support specialist jobs at 36 companies in Irvine, CA

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Early Start Family Resource Network Family Support Specialist (Part-Time)
San Bernardino, California, United States
$20/hr OnsitePart Time
Inland Regional Center
Inland Regional Center: Support services for individuals with developmental disabilities and families.
Part-time family support specialist with high school diploma; experience with families of children with special needs; proficient in Microsoft Office; valid CA driver’s license; bilingual preferred.
Microsoft Office
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1mo
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IT Support Specialist
El Segundo, California, United States
$67k-$93k/yr OnsiteFull Time
Krafton
KraftonKorea Exchange: 259960: Develops and publishes globally recognized video game titles.
3+ YOE3+ years IT support experience, strong Windows/macOS/Linux and networking knowledge, Active Directory and endpoint management experience, familiarity with ServiceNow/Jira, ability to lift 50 lbs and support onsite hardware workflows.
Windows 10/11, macOS, Linux, Active Directory, Intune, Jamf, SCCM, DNS, DHCP, VLANs, VPN, Perforce, Unreal Engine, Parsec, ServiceNow, Jira Service Management, Windows Server
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IT Support Specialist
Irvine, California, United States
$23-$25/hr OnsiteFull Time
Fluxergy
Fluxergy: Portable diagnostic platform for rapid point-of-care laboratory testing
2+ YOE2+ years supporting Windows desktop environments, Microsoft 365 experience, associate degree or equivalent, ticketing and basic networking knowledge, strong communication and customer-service skills, ability to lift/transport equipment, occasional after-hours support.
Windows, MacOS, Microsoft 365, ManageEngine ServiceDesk
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IT Support Specialist
Glendale, California, United States
$27-$39/hr HybridFull Time
Los Angeles Federal Credit Union
Los Angeles Federal Credit Union: Member-owned financial cooperative providing banking and lending services
1+ YOE1–3 years IT support experience; two-year degree or equivalent certification/apprenticeship; working knowledge of Microsoft Azure, AWS, Microsoft 365, Entra ID, networking, cybersecurity, and IT service management.
Microsoft Azure, Amazon Web Services (AWS), Microsoft 365, Entra ID, Outlook, Teams, OneDrive, SharePoint, Exchange Online
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1w
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Specialist, IT Support
Santa Monica or Santa Clarita
$41-$46/hr FieldFull Time
John Paul Mitchell Systems
John Paul Mitchell Systems: Sells professional-grade hair care products and styling equipment globally.
4+ YOERequires 4+ years of hands-on end-user IT support, high school diploma or GED, Windows/macOS, Microsoft 365, networking, identity/access, endpoint security, ticketing, and ability to lift 50 lbs.
Windows 11, macOS, Microsoft 365, Microsoft Teams, Zoom, Microsoft Entra ID, Active Directory, Exchange, Exchange Online, SharePoint, OneDrive, PowerShell, ServiceDesk Plus, NinjaOne, SentinelOne, Mosyle, Intune, Apple Business Manager, Zebra
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IT Support Specialist
Culver City, California, United States
$31-$36/hr OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
3+ YOEHigh school diploma or GED, 3+ years supporting hardware and software, Windows and iOS skills, networking and cabling experience, Microsoft 365, Active Directory, Entra, and Intune knowledge; U.S. citizenship required.
Windows, Linux, macOS, iOS, Google Suite, Microsoft 365, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Active Directory, Microsoft Entra, Microsoft Intune
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2w
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Technology Support Specialist
Lake Forest or Mission Viejo or Aliso Viejo
OnsiteFull Time
Oxford Preparatory Academy
Oxford Preparatory Academy: Provides tuition-free public charter school education for grades TK-8.
Provide technical support for computers, servers, networks, printers and software; install and configure equipment and applications; train users; troubleshoot site issues; submit letter of introduction, resume, and three references.
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3w
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IT Support Specialist
Brea, California, United States
$23-$25/hr OnsiteFull Time
Winonics
Winonics: Manufacturer of advanced, high-reliability printed circuit boards.
1+ YOEHS diploma/GED, 1–3 years IT support experience, proficiency with Windows 10/11 and Microsoft 365, basic networking (TCP/IP,DNS,DHCP,VPN), Active Directory experience, strong troubleshooting and communication skills.
Windows 10, Windows 11, Microsoft 365, Active Directory, ERP, MES, EDR, SIEM, NIST SP 800-171
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3d
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Senior IT Support Specialist
Los Angeles or New York City
$125k-$130k/yr OnsiteFull Time
National Basketball Players Association
National Basketball Players Association: Labor union protecting and advancing rights for NBA players.
5+ YOERequires 5+ years in IT support or operations, Mac and Windows troubleshooting, networking, AV, MDM, Microsoft 365 or Google Workspace, cybersecurity, communication, organization, and ability to lift 50 lbs.
Mac, Windows, Wi-Fi, VLANs, Zoom Rooms, Kandji, Intune, Microsoft 365, Google Workspace, MFA
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Systems Support Specialist 1
Reno or Santa Ana
$60k-$65k/yr OnsiteFull Time
Hirsch
Hirsch: Provide unified physical security and identity management solutions.
0+ YOEAssociate degree or equivalent experience in IT/Electronics; 0–2 years technical support; familiarity with physical security systems, low-voltage electronics, ticketing systems (Salesforce, Jira), basic networking, Windows, and hardware troubleshooting; occasional on-call.
Protech, GFENCE, GWALL, PIRAMID, HATCH-SECURE, Salesforce, Jira, Windows
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IT Systems Support Specialist
Irvine, California, United States
$30-$35/hr OnsiteFull Time
DKN Hotels
DKN Hotels: Manages and develops a portfolio of hospitality properties.
3+ YOE3–5 years IT support experience; strong Windows and Microsoft 365 support; experience with Active Directory/Entra ID, endpoint management, networking (TCP/IP, DNS, DHCP, VPNs, VLANs), basic PowerShell, and enterprise endpoint security.
Microsoft 365, Microsoft Active Directory, Microsoft Entra ID, Windows, Microsoft Intune, Windows 365, Exchange Online, Microsoft Teams, Microsoft SharePoint, PowerShell, DNS, DHCP, TCP/IP, VPN, VLANs, firewall
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IT Support Specialist (Contract Role)
Los Angeles, California, United States
$45-$68/hr OnsiteContract
Sony Interactive Entertainment
Sony Interactive EntertainmentTokyo Stock Exchange: 6758: Develops and publishes PlayStation gaming hardware, software, and services.
Experience supporting client hardware, software, email, messaging, Windows, workstations, mobile systems, networking, and user accounts; Microsoft Office proficiency and strong troubleshooting and communication skills.
Microsoft Windows, Microsoft Office Suite, Adobe, Maya, ZBrush, Visual Studio, SAN, NAS, iSCSI, NetApp, EMC, HDS, Linux, Mac OS
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2w
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Tier 2 IT Support Specialist
Connecticut or New Jersey or New York or New York City or Los Angeles
$55k-$70k/yr HybridFull Time
LDI Connect
LDI Connect: Provides managed IT services and office technology solutions.
3+ YOE3+ years IT support experience (1+ year in MSP preferred), Microsoft 365 and Azure AD/Entra ID administration, networking and firewall troubleshooting, strong client communication, valid driver's license and reliable transportation.
Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Microsoft OneDrive, Microsoft Intune, Azure Active Directory (Entra ID), Fortinet, Cisco, Meraki, Ubiquiti, ConnectWise, Autotask, Kaseya, PowerShell, TCP/IP, DNS, DHCP, VLAN
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2w
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Utility IT Project Technical Support Specialist
Santa Ana, California, United States
$140k-$160k/yr HybridFull Time
E2 Consulting Engineers
E2 Consulting Engineers: Provides engineering and project management for infrastructure projects.
3+ YOEAssociate's degree, 3+ years IT experience supporting utility/OT systems, proficiency with CGI OMS, OpenGrid Network, SQL, Python, Windows server, MS Office, on-call support for outages, strong communication skills.
OpenGrid Network, Pragma UP, Pragma LINE, CGI Outage Management System (OMS), SQL, python, Windows Server, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, shell
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3w
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IT Support Specialist _ Commerce, CA
Commerce, California, United States
OnsiteFull Time
American Vanguard
American VanguardNYSE: AVD: Produces and sells specialty agricultural and environmental chemicals.
5+ YOE5+ years IT support experience, Windows/macOS and Microsoft 365 proficiency, Intune and identity/access management experience, networking knowledge (TCP/IP,DNS,DHCP,VPN), ITSM and ERP exposure, strong troubleshooting and communication skills.
Windows, macOS, Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Intune, ServiceNow, Freshservice, Jira, Zendesk, Entra, Microsoft Excel, Power BI, SAP, Oracle, NetSuite, Dynamics, Active Directory, QAD, TCP/IP, DNS, DHCP, VPN
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3mo
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IT Support Specialist II
Irvine, California, United States
$25-$32/hr OnsitePart Time
Global, a 1st Flagship Company
Global, a 1st Flagship Company: Provides maritime fleet maintenance and naval support services.
3+ YOEBachelor's in IT/Cybersecurity or related field; 3-5 years IT support/system administration or junior cybersecurity; Microsoft 365 experience; Systems Technician work (Intune); regulated/government contracting experience a plus; CompTIA Security+/Network+ or Azure fundamentals a plus.
Microsoft 365, Azure, Intune, Identity protection systems
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2mo
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Technical Support Specialist, Level II - On-Site in Huntington Beach
Huntington Beach, California, United States
OnsiteFull Time
CAL IT Group
CAL IT Group: Provider of managed IT, cybersecurity, and cloud services.
3+ YOE3-5 years in a similar role; bachelor or college diploma preferred; CompTIA Network+ or equivalent; Windows and Mac support; strong communication and troubleshooting skills; driver’s license and reliable transportation; after-hours on-call rotation.
Windows, macOS, MS Office, Autotask, IT Glue, Networking, TCP/IP, DNS, Backup and Data Recovery
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IT Help Desk - Support Specialist
Irwindale, California, United States
$22-$30/hr FieldFull Time
Athens Services
Athens Services: Provides waste collection, recycling, and environmental services in California.
3+ YOE3+ years desktop or field support experience; proficiency with Microsoft Windows, Microsoft 365, Microsoft Active Directory; low-voltage cabling (Cat5e/Cat6); networking (IP, VLANs); basic scripting (PowerShell, Python, Bash); valid driver’s license; able to lift 50 lbs; after-hours availability.
Microsoft Windows OS, Microsoft 365, Microsoft Active Directory, PowerShell, Python, Bash, Cat5e, Cat6, switches, routers, wireless devices
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Sr. Digital Services Remote Support Specialist
Brea or Rocklin or Tempe
$48-$60/hr HybridFull Time
Trane Technologies
Trane TechnologiesNYSE: TT: Global provider of heating, ventilation, and air conditioning solutions.
10+ YOE10+ years commercial HVAC and controls experience; HS diploma/GED or equivalent; IT/network knowledge (IP/subnet/gateway/DNS); ability to troubleshoot remotely, travel <10%, work overtime/weekends, and hold a valid driver’s license.
Trane Connect, Command Center, Microsoft Office, Smartphone, iPad
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5d
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Service Desk Support Specialist (TEMP Up to 90 Days)
Santa Ana, California, United States
$23-$25/hr OnsiteTemporary, Full Time
Banc of California
Banc of CaliforniaNYSE: BANC: Commercial bank providing business lending and treasury management services.
2+ YOERequires 2+ years of technical experience, 3+ years of customer service, and 2+ years as an IT helpdesk technician. Strong troubleshooting, hardware/software support, networking, communication, and Microsoft Office skills required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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